71M6513-IGT/F Maxim Integrated Products, 71M6513-IGT/F Datasheet - Page 61
![IC ENERGY METER 3PH 100-LQFP](/photos/37/63/376304/lqfp100_sml.jpg)
71M6513-IGT/F
Manufacturer Part Number
71M6513-IGT/F
Description
IC ENERGY METER 3PH 100-LQFP
Manufacturer
Maxim Integrated Products
Datasheet
1.71M6513H-IGTF.pdf
(104 pages)
Specifications of 71M6513-IGT/F
Mounting Style
SMD/SMT
Package / Case
LQFP-100
Program Memory Size
64 KB
Program Memory Type
Flash
Supply Current (max)
6.4 mA
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
71M6513-IGT/F
Manufacturer:
MAXIM
Quantity:
1 300
Company:
Part Number:
71M6513-IGT/F
Manufacturer:
Maxim Integrated
Quantity:
10 000
Part Number:
71M6513-IGT/F
Manufacturer:
MAXIM/美信
Quantity:
20 000
Many functions of the chip can be controlled via the I/O RAM (Configuration RAM). The CE will also take some of its para-
meters from the I/O RAM.
Bits with a W (write) direction are written by the MPU into I/O RAM. Typically, they are initially stored in flash memory and
copied to the I/O RAM by the MPU. Some of the more frequently programmed bits are mapped to the MPU SFR memory
space. The remaining bits are mapped to 2xxx. Bits with R (read) direction can only be read by the MPU. On power up, all
bits are cleared to zero unless otherwise stated. Generic SFR registers are not listed.
Name
ADC_DIS
CE_EN
CHOP_EN[1:0]
RESERVED
CKOUT_DIS
COMP_INT[1:0]
COMP_STAT[2:0]
DIO_R0[2:0]
DIO_R1[2:0]
DIO_R2[2:0]
DIO_R3[2:0]
DIO_R4[2:0]
DIO_R5[2:0]
DIO_R6[2:0]
DIO_R7[2:0]
DIO_R8[2:0]
DIO_R9[2:0]
DIO_R10[2:0]
DIO_R11[2:0]
DIO_DIR0[7:0]
DIO_DIR1[7:0]
DIO_DIR2[5:0]
A Maxim Integrated Products Brand
Location
[Bit(s)]
2005[3]
2000[4]
2002[5:4]
2004[5]
2004[4]
2003[4:3]
2003[2:0]
2009[2:0]
2009[6:4]
200A[2:0]
200A[6:4]
200B[2:0]
200B[6:4]
200C[2:0]
200C[6:4]
200D[2:0]
200D[6:4]
200E[2:0]
200E[6:4]
SFR A2
SFR 91
SFR
A1[5:0]
I/O RAM (Configuration RAM) – Alphabetical Order
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Dir
R
© 2005-2011 Teridian Semiconductor Corporation
Description
Disables ADC and removes bias current
CE enable.
Chop enable for the reference band gap circuit.
00: enabled 01: disabled 10: disabled 11: enabled
Must be 0.
CKOUT Disable. When zero, CKTEST is an active output.
Two bits establishing whether a comparator state change should create
MPU interrupts. 1: interrupt, 0: no interrupt. If 11, the comparator outputs are
XOR’ed.
Three bits containing comparator output status.
Connects dedicated I/O pins 0 to 11 to selectable internal resources. If more
than one input is connected to the same resource, the ‘Multiple’ column
below specifies how they are combined. See Software User’s Guide for
details).
Programs the direction of DIO pins 7 through 0. 1 indicates output. Ignored if
the pin is not configured as I/O. See DIO_PV and DIO_PW for special option
for DIO6 and DIO7 outputs. See DIO_EEX for special option for DIO4 and
DIO5.
Programs the direction of DIO pins 15 through 8. 1 indicates output. Ignored
if the pin is not configured as I/O.
Programs the direction of DIO pins 21 through 16. 1 indicates output.
Ignored if the pin is not configured as I/O.
Bit0 = comp2, Bit1 = comp3
DIO_GP
0
1
2
3
4
5
6
7
Bit0 = comp1, Bit1 = comp2, Bit2 = comp3
High priority I/O interrupt (int0 falling)
High priority I/O interrupt (int0 rising)
Low priority I/O interrupt (int1 falling)
Low priority I/O interrupt (int1 rising)
3-Phase Energy Meter IC
T0 (counter0 clock)
T1 (counter1 clock)
Resource
Reserved
NONE
71M6513/71M6513H
DATA SHEET
Multiple
OR
OR
OR
OR
OR
OR
OR
--
SEPTEMBER 2011
Page: 61 of 104